— I’m so sorry for stepping on your foot.

— ____.

A．That’s all right

B．No, it’s my fault

C．You didn’t hurt me at all

D．Yes, don’t worry about it

穿着柜面工装时，应在所穿最外层工装上佩戴（）

A.工牌

B.胸徽

C.胸针

D.胸花